%0 Journal Article %T ORIGINS AND FUTURE OF SOLID STATE LIGHTING %A Kartashova, A.P. %K light-emitting diodes, solid-state lighting, multifractal analysis, nanostructural arrangement of the material, external quantum efficiency %J NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) %D 2014 %N 2014 %P 5 %I Saint-Petersburg University of State Fire Service of Emercom of Russia